[Hackrf-dev] Broken hackrf one after firmware update.

[Ulf Bertilsson]

Thanks michael.

I get right at it :)

--
Ulf

> Den 20. des. 2014 kl. 19:18 skrev Michael Ossmann <mike at ossmann.com>:
> 
> You should also update the CPLD:
> 
> https://github.com/mossmann/hackrf/wiki/Updating-Firmware
> 
> With new firmware and old CPLD I would expect the spectrum to be
> inverted in some cases.  A fixed frequency offset would be puzzling
> unless it is a misinterpretation of inverted spectrum (which could be an
> easy mistake to make).
> 
> Mike
> 
> 
>> On Sat, Dec 20, 2014 at 09:19:21AM +0100, Ulf Bertilsson wrote:
>> 
>> Old firmware(that worked and came with my unit)
>> 
>> ~/src/hackrf/firmware/hackrf_usb/build$ cat hackrf_info.txt
>> Found HackRF board.
>> Board ID Number: 2 (HackRF One)
>> Firmware Version: git-44df9d1
>> Part ID Number: 0xa000cb3c 0x005e4f54
>> 
>> new build yesterday:
>> 
>> ~/src/hackrf/firmware/hackrf_usb/build$ cat hackrf_info2.txt
>> Found HackRF board.
>> Board ID Number: 2 (HackRF One)
>> Firmware Version: git-4e98bc6
>> Part ID Number: 0xa000cb3c 0x005e4f54
>> Serial Number: 0x00000000 0x00000000 0x457863c8 0x2f21441f
>> 
>> Currently running:
>> 
>> Found HackRF board.
>> Board ID Number: 2 (HackRF One)
>> Firmware Version: 2014.08.1
>> Part ID Number: 0xa000cb3c 0x005e4f54
>> Serial Number: 0x00000000 0x00000000 0x457863c8 0x2f21441f
>> 
>> Gcc toolchain:
>> 
>> gcc-arm-none-eabi-4_9-2014q4
>> 
>> uname -a:
>> 
>> Linux hack 3.11-2-amd64 #1 SMP Debian 3.11.8-1 (2013-11-13) x86_64 GNU/Linux
>> 
>> gqrx
>> gr-osmosdr v0.1.4-2-g8d9e6b58 (0.1.5git) gnuradio 3.7.6git-188-gf60cd24f
>> built-in source types: file fcd rtl_tcp hackrf rfspace
>> 
>> ..
>> cmake .. -DBOARD=HACKRF_ONE
>> ..
>> 
>> 2014-12-20 9:06 GMT+01:00 Ulf Bertilsson <ulf.daniel.bertilsson at gmail.com>:
>> 
>>> Oh dear, my hackrf is not feeling well.
>>> 
>>> I setup the gcc tool chains and stuff and compiled the firmware from got.
>>> 
>>> I followed the readme and it went well.
>>> 
>>> I then flashed it with hackrf_one_usb.bin file.
>>> 
>>> All seemed well, and I reset it.
>>> 
>>> All, well until I started up gqrx and noticed all my bookmarks are about
>>> 5mhz off !?
>>> 
>>> I also recompiled gqrx, reflashed with rebuild official firmware.
>>> 
>>> Still all my freq are off and need ~5mhz lo to be correct.
>>> 
>>> What have I broken ?! :/
>>> 
>>> --
>>> Ulf
> 
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>